The steam engine

72. An Echeverria switch engine.

Since its appearance in 1830, until half-way through the 20 th century, the
steam engine was the unquestionable king of railway traction. During its long
reign, its technical evolution was limited, since, although machines were increasingly
more powerful, fast and heavy, the basic principles established by George Stephenson
on his Rocket had not changed. In 1830, the Rocket had won
the competition organised by the Liverpool to Manchester line, the first in
the world to be exclusively served by steam engines.

The heart of the steam engine is its boiler, which, by burning coal, although
other material can also be used such as wood and petrol (in Brazil, for example,
they even burned coffe and in Cuba they still use sugar cane), heats the water
until it turns into steam. The expansive strength of the steam activates the
cylinders which, in turn, propel the wheels by means of connecting rods and
handles. The steam engine is completed with the corresponding water and coal
tanks, known as tenders, and all the accessories necessary for their service.

73. The Aurrera engine coal bunker.

The energetic output of the steam engine was extremely small, benefitting
from barely 8% of the calorific strength produced by the consumed fuel, meaning
that more than one authority was led to qualifying them as extravagant consumers
of coal. Their diesel or electric sisters are much more efficient, although
steam engines were much easier to maintain, given their great simplicity, a
factor which ensured their survival in Europe until the seventies. In 1983
a few steam engines of this kind were still running in the installations of Altos
Hornos de Vizaya in Sestao. Today we can still find several cases of working
trains in countries like China, India or South Africa, where coal is abundant
and labour is cheap.

Inseparable from the steam engine was the so-called "couple" formed by the
engine driver and the stoker, whose lives were closely linked to the machine,
since each couple had its own engine. When they were both resting, the train
was removed from the shed, and, when they were both on holiday, the train was
given a rejuvenation treatment in the main workshops. It was therefore normal
for many engine drivers, together with their families, to spend their holidays
in Valladolid; not because the Castilian capital offers touristic attractions,
but because it is where the General workshops of the Northern Railway Company
were located.

74. An engine in Amara station.

76. The Placido Allende engine, from the Vascongados Railways.

The work of the engine driver, and especially of the stoker, was hard and
laborious. The working day could last for twelve, fourteen, or more hours,
depending on the service. During this time, the stoker had to constantly feed
the insatiable furnace of the machine, which could consume more then ten tons
of coal in one day, provided the fuel was of good quality since, to the contrary,
the work became more complicated as the fire had to be poked constantly. Nor
did they get the chance to rest, since at each stop they had to take on water,
oil the wheels and connecting rods and polish the metal on the engine.

75. A railway clock decorated with an engine.

It can be said that the "couple" lived with its engine. They were often obliged
to eat en route , and soon the inventiveness of the railwaymen discovered
new ways of cooking. After cleaning the stoker's shovel, they would make it
into a makeshift frying pan on which they would fry eggs and spicy sausage
over the heat of the furnace. More sophisticated were the so-called railway "stewpots",
double-sided metal pots which they would heat with the steam of the boiler.
This system was ideal for preparing all kinds of stews and, according to the
engine drivers, the jolting of the engine is the best system for thickening
any sauce. This "stewpot" tradition can still be found in places with deep
railway roots such as Balmaseda, Mataporquera or Cistierna, ancient neuralgic
centres for the La Robla railway, where amusing gastronomic competitions
are organised each year with the recipes used by the ancient railwaymen.

78. A stoker.

Steam engines were never good climbers, and the tendency of their wheels to
slip at the slightest difficulty was notorious. Stretches such as the ramp
between Beasain and Otzaurte obliged them to use double traction (two engines
at the head of the train), and add a third engine at the back. Sometimes the
engines would slip inside one of the long tunnels along the way, making the
engine drivers lose their sense of direction in the dark and thick smoke. When
this happened, they would touch the walls of the tunnel with the shovel or
a brush to make sure that the train was still making its difficult way forward
or, to the contrary, that it was slipping backwars. More than once, engine
drivers and stokers suffered symptoms of asphyxia in this closed and unbreathable,
and mainly those responsible for the engine at the tail, who were affected
by the smoke from three engines.

The electrification of this line in 1929, meant a greater revolution for the
engine drivers than that brought about today with High-Speed trains. It did
away not only with smoke and dirtiness, but also with the hard living conditions
of working with steam. In 1956, with the disappearance of the Bidassoa Railway,
Gipuzkoa saw the disappearance of the last railway line served by steam engines,
although some were still kept running until the seventies in order to carry
out manoeuvres in the stations of Irún, Donostia and Zumárraga.

77. The Irún engine shed.

79. Engines from the Vasco-Navarro Railway.

But the steam era has not disappeared forever. Today it is still possible
to relive this period in the Museum of Basque Railways in Azpeitia, where hundred-year-old
steam engines are kept in perfect running condition.

80. The identification of an engine.

81. The Zugastieta steam engine, the oldest still working in the state. 108 years of history now housed in the Basque Railway Museum.